Adding Additional Languages
In the left-hand menu, under "Settings" select "Languages."
Click "Add Language" in the upper right-hand corner.
For each language, add the name and abbreviation.
These will be added to the list.
Click the "Export" Button to export a CSV file with all of your item names.
In the spreadsheet, add the translation for each term in the appropriate column.
Click "Import" and select the appropriate file. (Be sure it is saved as a CSV file type!)
Navigate to your catalog and verify the items now show your language options.